X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=bin%2Fmozilla%2Fgl.pl;h=f56a9a75488fa7188249df6551233f209e83d376;hb=ee56f1b20ab915671ded297f593c0e2e245bad70;hp=1ffcc5f02aead4593fe28569464581a20f9d9b54;hpb=be4e11d36f40d90622fdf35eb07ab207422b5455;p=kivitendo-erp.git

diff --git a/bin/mozilla/gl.pl b/bin/mozilla/gl.pl
index 1ffcc5f02..f56a9a754 100644
--- a/bin/mozilla/gl.pl
+++ b/bin/mozilla/gl.pl
@@ -24,22 +24,30 @@
 # GNU General Public License for more details.
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1335, USA.
 #======================================================================
 #
 # Genereal Ledger
 #
 #======================================================================
 
-use SL::GL;
-use SL::PE;
+use utf8;
+use strict;
 
-require "$form->{path}/arap.pl";
-require "bin/mozilla/common.pl";
+use POSIX qw(strftime);
+use List::Util qw(sum);
 
-1;
+use SL::FU;
+use SL::GL;
+use SL::IS;
+use SL::ReportGenerator;
+use SL::DBUtils qw(selectrow_query selectall_hashref_query);
+use SL::Webdav;
+use SL::Locale::String qw(t8);
 
-# end of main
+require "bin/mozilla/common.pl";
+require "bin/mozilla/reportgenerator.pl";
 
 # this is for our long dates
 # $locale->text('January')
@@ -70,74 +78,55 @@ require "bin/mozilla/common.pl";
 # $locale->text('Dec')
 
 sub add {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   $form->{title} = "Add";
 
-  $form->{callback} =
-    "$form->{script}?action=add&path=$form->{path}&login=$form->{login}&password=$form->{password}"
-    unless $form->{callback};
+  $form->{callback} = "gl.pl?action=add" unless $form->{callback};
 
   # we use this only to set a default date
+  # yep. aber er holt hier auch schon ALL_CHARTS. Aufwand / Nutzen? jb
   GL->transaction(\%myconfig, \%$form);
 
-  map {
-    $tax .=
-      qq|<option value="$_->{id}--$_->{rate}">$_->{taxdescription}  |
-      . ($_->{rate} * 100) . qq| %|
-  } @{ $form->{TAX} };
-
   $form->{rowcount}  = 2;
 
   $form->{debit}  = 0;
   $form->{credit} = 0;
   $form->{tax}    = 0;
 
-  # departments
-  $form->all_departments(\%myconfig);
-  if (@{ $form->{all_departments} }) {
-    $form->{selectdepartment} = "<option>\n";
+  $::form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all;
 
-    map {
-      $form->{selectdepartment} .=
-        "<option>$_->{description}--$_->{id}\n"
-    } (@{ $form->{all_departments} });
-  }
+  $form->{show_details} = $myconfig{show_form_details} unless defined $form->{show_details};
 
   &display_form(1);
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
-sub edit {
-  $lxdebug->enter_sub();
+sub prepare_transaction {
+  $main::lxdebug->enter_sub();
 
-  GL->transaction(\%myconfig, \%$form);
+  $main::auth->assert('gl_transactions');
 
-  map {
-    $tax .=
-      qq|<option value="$_->{id}--$_->{rate}">$_->{taxdescription}  |
-      . ($_->{rate} * 100) . qq| %|
-  } @{ $form->{TAX} };
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+
+  GL->transaction(\%myconfig, \%$form);
 
   $form->{amount} = $form->format_amount(\%myconfig, $form->{amount}, 2);
 
-  # departments
-  $form->all_departments(\%myconfig);
-  if (@{ $form->{all_departments} }) {
-    $form->{selectdepartment} = "<option>\n";
-
-    map {
-      $form->{selectdepartment} .=
-        "<option>$_->{description}--$_->{id}\n"
-    } (@{ $form->{all_departments} });
-  }
+  $::form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all;
 
   my $i        = 1;
   my $tax      = 0;
   my $taxaccno = "";
-  foreach $ref (@{ $form->{GL} }) {
-    $j = $i - 1;
+  foreach my $ref (@{ $form->{GL} }) {
+    my $j = $i - 1;
     if ($tax && ($ref->{accno} eq $taxaccno)) {
       $form->{"tax_$j"}      = abs($ref->{amount});
       $form->{"taxchart_$j"} = $ref->{id} . "--" . $ref->{taxrate};
@@ -151,7 +140,7 @@ sub edit {
       $form->{"project_id_$j"} = $ref->{project_id};
 
     } else {
-      $form->{"accno_$i"} = "$ref->{accno}--$ref->{tax_id}";
+      $form->{"accno_id_$i"} = $ref->{chart_id};
       for (qw(fx_transaction source memo)) { $form->{"${_}_$i"} = $ref->{$_} }
       if ($ref->{amount} < 0) {
         $form->{totaldebit} -= $ref->{amount};
@@ -160,7 +149,7 @@ sub edit {
         $form->{totalcredit} += $ref->{amount};
         $form->{"credit_$i"} = $ref->{amount};
       }
-      $form->{"taxchart_$i"} = "0--0.00";
+      $form->{"taxchart_$i"} = $ref->{id}."--0.00000";
       $form->{"project_id_$i"} = $ref->{project_id};
       $i++;
     }
@@ -178,750 +167,356 @@ sub edit {
     ($form->datetonum($form->{transdate}, \%myconfig) <=
      $form->datetonum($form->{closedto}, \%myconfig));
 
-  $form->{title} = "Edit";
-
-  &form_header;
-  &display_rows;
-  &form_footer;
-  $lxdebug->leave_sub();
-
+  $main::lxdebug->leave_sub();
 }
 
-sub search {
-  $lxdebug->enter_sub();
+sub edit {
+  $main::lxdebug->enter_sub();
 
-  $form->{title} = $locale->text('Buchungsjournal');
+  $main::auth->assert('gl_transactions');
 
-  $form->all_departments(\%myconfig);
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
-  # departments
-  if (@{ $form->{all_departments} }) {
-    $form->{selectdepartment} = "<option>\n";
+  prepare_transaction();
 
-    map {
-      $form->{selectdepartment} .=
-        "<option>$_->{description}--$_->{id}\n"
-    } (@{ $form->{all_departments} });
+  $form->{title} = "Edit";
+
+  $form->{show_details} = $myconfig{show_form_details} unless defined $form->{show_details};
+
+  if ($form->{reference} && $::instance_conf->get_webdav) {
+    my $webdav = SL::Webdav->new(
+      type     => 'general_ledger',
+      number   => $form->{reference},
+    );
+    my $webdav_path = $webdav->webdav_path;
+    my @all_objects = $webdav->get_all_objects;
+    @{ $form->{WEBDAV} } = map { { name => $_->filename,
+                                   type => t8('File'),
+                                   link => File::Spec->catfile($_->full_filedescriptor),
+                               } } @all_objects;
   }
+  form_header();
+  display_rows();
+  form_footer();
 
-  $department = qq|
-  	<tr>
-	  <th align=right nowrap>| . $locale->text('Department') . qq|</th>
-	  <td colspan=3><select name=department>$form->{selectdepartment}</select></td>
-	</tr>
-| if $form->{selectdepartment};
+  $main::lxdebug->leave_sub();
+}
 
-  $form->get_lists("projects" => { "key" => "ALL_PROJECTS",
-                                   "all" => 1 });
 
-  my %project_labels = ();
-  my @project_values = ("");
-  foreach my $item (@{ $form->{"ALL_PROJECTS"} }) {
-    push(@project_values, $item->{"id"});
-    $project_labels{$item->{"id"}} = $item->{"projectnumber"};
-  }
+sub search {
+  $::lxdebug->enter_sub;
+  $::auth->assert('general_ledger | gl_transactions');
 
-  my $projectnumber =
-    NTI($cgi->popup_menu('-name' => "project_id",
-                         '-values' => \@project_values,
-                         '-labels' => \%project_labels));
-
-  # use JavaScript Calendar or not
-  $form->{jsscript} = $jscalendar;
-  $jsscript = "";
-  if ($form->{jsscript}) {
-
-    # with JavaScript Calendar
-    $button1 = qq|
-       <td><input name=datefrom id=datefrom size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\">
-       <input type=button name=datefrom id="trigger1" value=|
-      . $locale->text('button') . qq|></td>  
-       |;
-    $button2 = qq|
-       <td><input name=dateto id=dateto size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\">
-       <input type=button name=dateto id="trigger2" value=|
-      . $locale->text('button') . qq|></td>
-     |;
-
-    #write Trigger
-    $jsscript =
-      Form->write_trigger(\%myconfig, "2", "datefrom", "BR", "trigger1",
-                          "dateto", "BL", "trigger2");
-  } else {
+  $::form->get_lists(
+    projects  => { key => "ALL_PROJECTS", all => 1 },
+  );
+  $::form->{ALL_EMPLOYEES} = SL::DB::Manager::Employee->get_all_sorted(query => [ deleted => 0 ]);
+  $::form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all;
 
-    # without JavaScript Calendar
-    $button1 =
-      qq|<td><input name=datefrom id=datefrom size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\"></td>|;
-    $button2 =
-      qq|<td><input name=dateto id=dateto size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\"></td>|;
-  }
-  $form->{javascript} .= qq|<script type="text/javascript" src="js/common.js"></script>|;
-  $form->header;
-  $onload = qq|focus()|;
-  $onload .= qq|;setupDateFormat('|. $myconfig{dateformat} .qq|', '|. $locale->text("Falsches Datumsformat!") .qq|')|;
-  $onload .= qq|;setupPoints('|. $myconfig{numberformat} .qq|', '|. $locale->text("wrongformat") .qq|')|;
-  print qq|
-<body onLoad="$onload">
+  $::form->header;
+  print $::form->parse_html_template('gl/search', {
+    employee_label => sub { "$_[0]{id}--$_[0]{name}" },
+  });
 
-<form method=post action=$form->{script}>
+  $::lxdebug->leave_sub;
+}
 
-<input type=hidden name=sort value=transdate>
+sub create_subtotal_row {
+  $main::lxdebug->enter_sub();
 
-<table width=100%>
-  <tr>
-    <th class=listtop>$form->{title}</th>
-  </tr>
-  <tr height="5"></tr>
-  <tr>
-    <td>
-      <table>
-	<tr>
-	  <th align=right>| . $locale->text('Reference') . qq|</th>
-	  <td><input name=reference size=20></td>
-	  <th align=right>| . $locale->text('Source') . qq|</th>
-	  <td><input name=source size=20></td>
-	</tr>
-	$department
-	<tr>
-	  <th align=right>| . $locale->text('Description') . qq|</th>
-	  <td colspan=3><input name=description size=40></td>
-	</tr>
-	<tr>
-	  <th align=right>| . $locale->text('Notes') . qq|</th>
-	  <td colspan=3><input name=notes size=40></td>
-	</tr>
-	<tr>
-	  <th align=right>| . $locale->text('Project Number') . qq|</th>
-	  <td colspan=3>$projectnumber</td>
-	</tr>
-	<tr>
-	  <th align=right>| . $locale->text('From') . qq|</th>
-          $button1
-	  <th align=right>| . $locale->text('To (time)') . qq|</th>
-          $button2
-	</tr>
-	<tr>
-	  <th align=right>| . $locale->text('Include in Report') . qq|</th>
-	  <td colspan=3>
-	    <table>
-	      <tr>
-		<td>
-		  <input name="category" class=radio type=radio value=X checked>&nbsp;|
-    . $locale->text('All') . qq|
-		  <input name="category" class=radio type=radio value=A>&nbsp;|
-    . $locale->text('Asset') . qq|
-		  <input name="category" class=radio type=radio value=L>&nbsp;|
-    . $locale->text('Liability') . qq|
-		  <input name="category" class=radio type=radio value=I>&nbsp;|
-    . $locale->text('Revenue') . qq|
-		  <input name="category" class=radio type=radio value=E>&nbsp;|
-    . $locale->text('Expense') . qq|
-		</td>
-	      </tr>
-	      <tr>
-		<table>
-		  <tr>
-		    <td align=right><input name="l_id" class=checkbox type=checkbox value=Y></td>
-		    <td>| . $locale->text('ID') . qq|</td>
-		    <td align=right><input name="l_transdate" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Date') . qq|</td>
-		    <td align=right><input name="l_reference" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Reference') . qq|</td>
-		    <td align=right><input name="l_description" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Description') . qq|</td>
-		    <td align=right><input name="l_notes" class=checkbox type=checkbox value=Y></td>
-		    <td>| . $locale->text('Notes') . qq|</td>
-		  </tr>
-		  <tr>
-		    <td align=right><input name="l_debit" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Debit') . qq|</td>
-		    <td align=right><input name="l_credit" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Credit') . qq|</td>
-		    <td align=right><input name="l_source" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Source') . qq|</td>
-		    <td align=right><input name="l_accno" class=checkbox type=checkbox value=Y checked></td>
-		    <td>| . $locale->text('Account') . qq|</td>
-		  </tr>
-		  <tr>
-		    <td align=right><input name="l_subtotal" class=checkbox type=checkbox value=Y></td>
-		    <td>| . $locale->text('Subtotal') . qq|</td>
-		    <td align=right><input name="l_projectnumbers" class=checkbox type=checkbox value=Y></td>
-		    <td>| . $locale->text('Project Number') . qq|</td>
-		  </tr>
-		</table>
-	      </tr>
-	    </table>
-	</tr>
-      </table>
-    </td>
-  </tr>
-  <tr>
-    <td><hr size=3 noshade></td>
-  </tr>
-</table>
+  my ($totals, $columns, $column_alignment, $subtotal_columns, $class) = @_;
 
-$jsscript
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
-<input type=hidden name=nextsub value=generate_report>
+  my $row = { map { $_ => { 'data' => '', 'class' => $class, 'align' => $column_alignment->{$_}, } } @{ $columns } };
 
-<input type=hidden name=path value=$form->{path}>
-<input type=hidden name=login value=$form->{login}>
-<input type=hidden name=password value=$form->{password}>
+  map { $row->{$_}->{data} = $form->format_amount(\%myconfig, $totals->{$_}, 2) } @{ $subtotal_columns };
 
-<br>
-<input class=submit type=submit name=action value="|
-    . $locale->text('Continue') . qq|">
-</form>
+  map { $totals->{$_} = 0 } @{ $subtotal_columns };
 
-</body>
-</html>
-|;
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
+
+  return $row;
 }
 
 sub generate_report {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
 
-  $form->{sort} = "transdate" unless $form->{sort};
+  $main::auth->assert('general_ledger | gl_transactions');
 
-  GL->all_transactions(\%myconfig, \%$form);
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
+
+  # generate_report wird beim ersten Aufruf per Weiter-Knopf und POST mit der hidden Variablen sort mit Wert "datesort" (früher "transdate" als Defaultsortiervariable) übertragen
+
+  # <form method=post action=gl.pl>
+  # <input type=hidden name=sort value=datesort>    # form->{sort} setzen
+  # <input type=hidden name=nextsub value=generate_report>
 
-  $callback =
-    "$form->{script}?action=generate_report&path=$form->{path}&login=$form->{login}&password=$form->{password}";
+  # anhand von neuer Variable datesort wird jetzt $form->{sort} auf transdate oder gldate gesetzt
+  # damit ist die Hidden Variable "sort" wahrscheinlich sogar überflüssig
 
-  $href = $callback;
+  # ändert man die Sortierreihenfolge per Klick auf eine der Überschriften wird die Variable "sort" per GET übergeben, z.B. id,transdate, gldate, ...
+  # gl.pl?action=generate_report&employee=18383--Jan%20B%c3%bcren&datesort=transdate&category=X&l_transdate=Y&l_gldate=Y&l_id=Y&l_reference=Y&l_description=Y&l_source=Y&l_debit=Y&l_credit=Y&sort=gldate&sortdir=0
 
-  %acctype = ('A' => $locale->text('Asset'),
-              'C' => $locale->text('Contra'),
-              'L' => $locale->text('Liability'),
-              'Q' => $locale->text('Equity'),
-              'I' => $locale->text('Revenue'),
-              'E' => $locale->text('Expense'),);
+  if ( $form->{sort} eq 'datesort' ) {   # sollte bei einem Post (Aufruf aus Suchmaske) immer wahr sein
+      # je nachdem ob in Suchmaske "transdate" oder "gldate" ausgesucht wurde erstes Suchergebnis entsprechend sortieren
+      $form->{sort} = $form->{datesort};
+  };
+
+  # was passiert hier?
+  report_generator_set_default_sort("$form->{datesort}", 1);
+#  report_generator_set_default_sort('transdate', 1);
 
-  $form->{title} = $locale->text('General Ledger');
+  GL->all_transactions(\%myconfig, \%$form);
 
-  $ml = ($form->{ml} =~ /(A|E|Q)/) ? -1 : 1;
+  my %acctype = ('A' => $locale->text('Asset'),
+                 'C' => $locale->text('Contra'),
+                 'L' => $locale->text('Liability'),
+                 'Q' => $locale->text('Equity'),
+                 'I' => $locale->text('Revenue'),
+                 'E' => $locale->text('Expense'),);
 
-  unless ($form->{category} eq 'X') {
+  $form->{title} = $locale->text('Journal');
+  if ($form->{category} ne 'X') {
     $form->{title} .= " : " . $locale->text($acctype{ $form->{category} });
   }
-  if ($form->{accno}) {
-    $href .= "&accno=" . $form->escape($form->{accno});
-    $callback .= "&accno=" . $form->escape($form->{accno}, 1);
-    $option =
-      $locale->text('Account')
-      . " : $form->{accno} $form->{account_description}";
-  }
-  if ($form->{source}) {
-    $href     .= "&source=" . $form->escape($form->{source});
-    $callback .= "&source=" . $form->escape($form->{source}, 1);
-    $option   .= "\n<br>" if $option;
-    $option   .= $locale->text('Source') . " : $form->{source}";
-  }
-  if ($form->{reference}) {
-    $href     .= "&reference=" . $form->escape($form->{reference});
-    $callback .= "&reference=" . $form->escape($form->{reference}, 1);
-    $option   .= "\n<br>" if $option;
-    $option   .= $locale->text('Reference') . " : $form->{reference}";
-  }
-  if ($form->{department}) {
-    $href .= "&department=" . $form->escape($form->{department});
-    $callback .= "&department=" . $form->escape($form->{department}, 1);
-    ($department) = split /--/, $form->{department};
-    $option .= "\n<br>" if $option;
-    $option .= $locale->text('Department') . " : $department";
-  }
 
-  if ($form->{description}) {
-    $href     .= "&description=" . $form->escape($form->{description});
-    $callback .= "&description=" . $form->escape($form->{description}, 1);
-    $option   .= "\n<br>" if $option;
-    $option   .= $locale->text('Description') . " : $form->{description}";
-  }
-  if ($form->{notes}) {
-    $href     .= "&notes=" . $form->escape($form->{notes});
-    $callback .= "&notes=" . $form->escape($form->{notes}, 1);
-    $option   .= "\n<br>" if $option;
-    $option   .= $locale->text('Notes') . " : $form->{notes}";
-  }
- if ($form->{project_id}) {
-    $href     .= "&project_id=" . $form->escape($form->{project_id});
-    $callback .= "&project_id=" . $form->escape($form->{project_id});
-  }
+  $form->{landscape} = 1;
 
-  if ($form->{datefrom}) {
-    $href     .= "&datefrom=$form->{datefrom}";
-    $callback .= "&datefrom=$form->{datefrom}";
-    $option   .= "\n<br>" if $option;
-    $option   .=
-        $locale->text('From') . " "
-      . $locale->date(\%myconfig, $form->{datefrom}, 1);
-  }
-  if ($form->{dateto}) {
-    $href     .= "&dateto=$form->{dateto}";
-    $callback .= "&dateto=$form->{dateto}";
-    if ($form->{datefrom}) {
-      $option .= " ";
-    } else {
-      $option .= "\n<br>" if $option;
-    }
-    $option .=
-        $locale->text('Bis') . " "
-      . $locale->date(\%myconfig, $form->{dateto}, 1);
-  }
+  my $ml = ($form->{ml} =~ /(A|E|Q)/) ? -1 : 1;
 
-  @columns = $form->sort_columns( qw(
-       transdate       id                reference         description  
-       notes           source            debit             debit_accno  
-       credit          credit_accno      debit_tax         debit_tax_accno
-       credit_tax      credit_tax_accno  accno
-       projectnumbers  
-       )
+  my @columns = qw(
+    gldate         transdate        id             reference      description
+    notes          source           debit          debit_accno
+    credit         credit_accno     debit_tax      debit_tax_accno
+    credit_tax     credit_tax_accno projectnumbers balance employee
   );
 
-  if ($form->{accno}) {
-    @columns = grep !/accno/, @columns;
-    push @columns, "balance";
-    $form->{l_balance} = "Y";
-
+  # add employee here, so that variable is still known and passed in url when choosing a different sort order in resulting table
+  my @hidden_variables = qw(accno source reference description notes project_id datefrom dateto employee_id datesort category l_subtotal);
+  push @hidden_variables, map { "l_${_}" } @columns;
+
+  my $employee = $form->{employee_id} ? SL::DB::Employee->new(id => $form->{employee_id})->load->name : '';
+
+  my (@options, @date_options);
+  push @options,      $locale->text('Account')     . " : $form->{accno} $form->{account_description}" if ($form->{accno});
+  push @options,      $locale->text('Source')      . " : $form->{source}"                             if ($form->{source});
+  push @options,      $locale->text('Reference')   . " : $form->{reference}"                          if ($form->{reference});
+  push @options,      $locale->text('Description') . " : $form->{description}"                        if ($form->{description});
+  push @options,      $locale->text('Notes')       . " : $form->{notes}"                              if ($form->{notes});
+  push @options,      $locale->text('Employee')    . " : $employee"                                   if $employee;
+  my $datesorttext = $form->{datesort} eq 'transdate' ? $locale->text('Invoice Date') :  $locale->text('Booking Date');
+  push @date_options,      "$datesorttext"                              if ($form->{datesort} and ($form->{datefrom} or $form->{dateto}));
+  push @date_options, $locale->text('From'), $locale->date(\%myconfig, $form->{datefrom}, 1)          if ($form->{datefrom});
+  push @date_options, $locale->text('Bis'),  $locale->date(\%myconfig, $form->{dateto},   1)          if ($form->{dateto});
+  push @options,      join(' ', @date_options)                                                        if (scalar @date_options);
+
+  if ($form->{department_id}) {
+    my $department = SL::DB::Manager::Department->find_by( id => $form->{department_id} );
+    push @options, $locale->text('Department') . " : " . $department->description;
   }
 
-  $form->{l_credit_accno}     = "Y";
-  $form->{l_debit_accno}      = "Y";
-  $form->{l_credit_tax}       = "Y";
-  $form->{l_debit_tax}        = "Y";
-  $form->{l_credit_tax_accno} = "Y";
-  $form->{l_debit_tax_accno}  = "Y";
-  $form->{l_accno}            = "N";
-  foreach $item (@columns) {
-    if ($form->{"l_$item"} eq "Y") {
-      push @column_index, $item;
-
-      # add column to href and callback
-      $callback .= "&l_$item=Y";
-      $href     .= "&l_$item=Y";
-    }
-  }
+  my $callback = build_std_url('action=generate_report', grep { $form->{$_} } @hidden_variables);
+
+  $form->{l_credit_accno}     = 'Y';
+  $form->{l_debit_accno}      = 'Y';
+  $form->{l_credit_tax}       = 'Y';
+  $form->{l_debit_tax}        = 'Y';
+#  $form->{l_gldate}           = 'Y';  # Spalte mit gldate immer anzeigen
+  $form->{l_credit_tax_accno} = 'Y';
+  $form->{l_datesort} = 'Y';
+  $form->{l_debit_tax_accno}  = 'Y';
+  $form->{l_balance}          = $form->{accno} ? 'Y' : '';
+
+  my %column_defs = (
+    'id'               => { 'text' => $locale->text('ID'), },
+    'transdate'        => { 'text' => $locale->text('Invoice Date'), },
+    'gldate'           => { 'text' => $locale->text('Booking Date'), },
+    'reference'        => { 'text' => $locale->text('Reference'), },
+    'source'           => { 'text' => $locale->text('Source'), },
+    'description'      => { 'text' => $locale->text('Description'), },
+    'notes'            => { 'text' => $locale->text('Notes'), },
+    'debit'            => { 'text' => $locale->text('Debit'), },
+    'debit_accno'      => { 'text' => $locale->text('Debit Account'), },
+    'credit'           => { 'text' => $locale->text('Credit'), },
+    'credit_accno'     => { 'text' => $locale->text('Credit Account'), },
+    'debit_tax'        => { 'text' => $locale->text('Debit Tax'), },
+    'debit_tax_accno'  => { 'text' => $locale->text('Debit Tax Account'), },
+    'credit_tax'       => { 'text' => $locale->text('Credit Tax'), },
+    'credit_tax_accno' => { 'text' => $locale->text('Credit Tax Account'), },
+    'balance'          => { 'text' => $locale->text('Balance'), },
+    'projectnumbers'   => { 'text' => $locale->text('Project Numbers'), },
+    'employee'         => { 'text' => $locale->text('Employee'), },
+  );
 
-  if ($form->{l_subtotal} eq 'Y') {
-    $callback .= "&l_subtotal=Y";
-    $href     .= "&l_subtotal=Y";
+  foreach my $name (qw(id transdate gldate reference description debit_accno credit_accno debit_tax_accno credit_tax_accno)) {
+    my $sortname                = $name =~ m/accno/ ? 'accno' : $name;
+    my $sortdir                 = $sortname eq $form->{sort} ? 1 - $form->{sortdir} : $form->{sortdir};
+    $column_defs{$name}->{link} = $callback . "&sort=$sortname&sortdir=$sortdir";
   }
 
-  $callback .= "&category=$form->{category}";
-  $href     .= "&category=$form->{category}";
-
-  $column_header{id} =
-      "<th><a class=listheading href=$href&sort=id>"
-    . $locale->text('ID')
-    . "</a></th>";
-  $column_header{transdate} =
-      "<th><a class=listheading href=$href&sort=transdate>"
-    . $locale->text('Date')
-    . "</a></th>";
-  $column_header{reference} =
-      "<th><a class=listheading href=$href&sort=reference>"
-    . $locale->text('Reference')
-    . "</a></th>";
-  $column_header{source} =
-      "<th><a class=listheading href=$href&sort=source>"
-    . $locale->text('Source')
-    . "</a></th>";
-  $column_header{description} =
-      "<th><a class=listheading href=$href&sort=description>"
-    . $locale->text('Description')
-    . "</a></th>";
-  $column_header{notes} =
-    "<th class=listheading>" . $locale->text('Notes') . "</th>";
-  $column_header{debit} =
-    "<th class=listheading>" . $locale->text('Debit') . "</th>";
-  $column_header{debit_accno} =
-      "<th><a class=listheading href=$href&sort=accno>"
-    . $locale->text('Debit Account')
-    . "</a></th>";
-  $column_header{credit} =
-    "<th class=listheading>" . $locale->text('Credit') . "</th>";
-  $column_header{credit_accno} =
-      "<th><a class=listheading href=$href&sort=accno>"
-    . $locale->text('Credit Account')
-    . "</a></th>";
-  $column_header{debit_tax} =
-      "<th><a class=listheading href=$href&sort=accno>"
-    . $locale->text('Debit Tax')
-    . "</a></th>";
-  $column_header{debit_tax_accno} =
-      "<th><a class=listheading href=$href&sort=accno>"
-    . $locale->text('Debit Tax Account')
-    . "</a></th>";
-  $column_header{credit_tax} =
-      "<th><a class=listheading href=$href&sort=accno>"
-    . $locale->text('Credit Tax')
-    . "</a></th>";
-  $column_header{credit_tax_accno} =
-      "<th><a class=listheading href=$href&sort=accno>"
-    . $locale->text('Credit Tax Account')
-    . "</a></th>";
-  $column_header{balance} = "<th>" . $locale->text('Balance') . "</th>";
-  $column_header{projectnumbers} =
-      "<th class=listheading>"  . $locale->text('Project Numbers') . "</th>";
+  map { $column_defs{$_}->{visible} = $form->{"l_${_}"} ? 1 : 0 } @columns;
+  map { $column_defs{$_}->{visible} = 0 } qw(debit_accno credit_accno debit_tax_accno credit_tax_accno) if $form->{accno};
 
-  $form->{landscape} = 1;
+  my %column_alignment;
+  map { $column_alignment{$_}     = 'right'  } qw(balance id debit credit debit_tax credit_tax balance);
+  map { $column_alignment{$_}     = 'center' } qw(transdate gldate reference debit_accno credit_accno debit_tax_accno credit_tax_accno);
+  map { $column_alignment{$_}     = 'left' } qw(description source notes);
+  map { $column_defs{$_}->{align} = $column_alignment{$_} } keys %column_alignment;
 
-  $form->header;
+  my $report = SL::ReportGenerator->new(\%myconfig, $form);
 
-  print qq|
-<body>
+  $report->set_columns(%column_defs);
+  $report->set_column_order(@columns);
 
-<table width=100%>
-  <tr>
-    <th class=listtop>$form->{title}</th>
-  </tr>
-  <tr height="5"></tr>
-  <tr>
-    <td>$option</td>
-  </tr>
-  <tr>
-    <td>
-      <table width=100%>
-       <thead>
-	<tr class=listheading>
-|;
+  $report->set_export_options('generate_report', @hidden_variables, qw(sort sortdir));
 
-  map { print "$column_header{$_}\n" } @column_index;
+  $report->set_sort_indicator($form->{sort} eq 'accno' ? 'debit_accno' : $form->{sort}, $form->{sortdir});
 
-  print "
-        </tr>
-        </thead>
-        </tfoot>
-        <tbody>
-";
+  $report->set_options('top_info_text'        => join("\n", @options),
+                       'output_format'        => 'HTML',
+                       'title'                => $form->{title},
+                       'attachment_basename'  => $locale->text('general_ledger_list') . strftime('_%Y%m%d', localtime time),
+    );
+  $report->set_options_from_form();
+  $locale->set_numberformat_wo_thousands_separator(\%myconfig) if lc($report->{options}->{output_format}) eq 'csv';
 
   # add sort to callback
-  $form->{callback} = "$callback&sort=$form->{sort}";
-  $callback = $form->escape($form->{callback});
+  $form->{callback} = "$callback&sort=" . E($form->{sort}) . "&sortdir=" . E($form->{sortdir});
 
-  # initial item for subtotals
-  if (@{ $form->{GL} }) {
-    $sameitem = $form->{GL}->[0]->{ $form->{sort} };
-  }
-
-  if ($form->{accno} && $form->{balance}) {
-
-    map { $column_data{$_} = "<td>&nbsp;</td>" } @column_index;
-    $column_data{balance} =
-        "<td align=right>"
-      . $form->format_amount(\%myconfig, $form->{balance} * $ml, 2, 0)
-      . "</td>";
 
-    $i++;
-    $i %= 2;
-    print qq|
-        <tr class=listrow$i>
-|;
-    map { print "$column_data{$_}\n" } @column_index;
+  my @totals_columns = qw(debit credit debit_tax credit_tax);
+  my %subtotals      = map { $_ => 0 } @totals_columns;
+  my %totals         = map { $_ => 0 } @totals_columns;
+  my $idx            = 0;
 
-    print qq|
-        </tr>
-|;
-  }
-  $form->{balance} *= $ml;
-  foreach $ref (@{ $form->{GL} }) {
-    $form->{balance} *= $ml;
-
-    # if item ne sort print subtotal
-    if ($form->{l_subtotal} eq 'Y') {
-      if ($sameitem ne $ref->{ $form->{sort} }) {
-        &gl_subtotal;
-      }
-    }
+  foreach my $ref (@{ $form->{GL} }) {
 
-    #foreach $key (sort keys(%{ $ref->{amount} })) {
-    #  $form->{balance} += $ref->{amount}{$key};
-    #}
+    my %rows;
 
-    $debit = "";
-    foreach $key (sort keys(%{ $ref->{debit} })) {
-      $subtotaldebit += $ref->{debit}{$key};
-      $totaldebit    += $ref->{debit}{$key};
-      if ($key == 0) {
-        $debit = $form->format_amount(\%myconfig, $ref->{debit}{$key}, 2, 0);
-      } else {
-        $debit .=
-          "<br>" . $form->format_amount(\%myconfig, $ref->{debit}{$key}, 2, 0);
+    foreach my $key (qw(debit credit debit_tax credit_tax)) {
+      $rows{$key} = [];
+      foreach my $idx (sort keys(%{ $ref->{$key} })) {
+        my $value         = $ref->{$key}->{$idx};
+        $subtotals{$key} += $value;
+        $totals{$key}    += $value;
+        if ($key =~ /debit.*/) {
+          $ml = -1;
+        } else {
+          $ml = 1;
+        }
+        $form->{balance}  = $form->{balance} + $value * $ml;
+        push @{ $rows{$key} }, $form->format_amount(\%myconfig, $value, 2);
       }
-      $form->{balance} = abs($form->{balance}) - abs($ref->{debit}{$key});
     }
 
-    $credit = "";
-    foreach $key (sort keys(%{ $ref->{credit} })) {
-      $subtotalcredit += $ref->{credit}{$key};
-      $totalcredit    += $ref->{credit}{$key};
-      if ($key == 0) {
-        $credit = $form->format_amount(\%myconfig, $ref->{credit}{$key}, 2, 0);
-      } else {
-        $credit .= "<br>"
-          . $form->format_amount(\%myconfig, $ref->{credit}{$key}, 2, 0);
-      }
-      $form->{balance} = abs($form->{balance}) - abs($ref->{credit}{$key});
+    foreach my $key (qw(debit_accno credit_accno debit_tax_accno credit_tax_accno ac_transdate source)) {
+      my $col = $key eq 'ac_transdate' ? 'transdate' : $key;
+      $rows{$col} = [ map { $ref->{$key}->{$_} } sort keys(%{ $ref->{$key} }) ];
     }
 
-    $debittax = "";
-    foreach $key (sort keys(%{ $ref->{debit_tax} })) {
-      $subtotaldebittax += $ref->{debit_tax}{$key};
-      $totaldebittax    += $ref->{debit_tax}{$key};
-      if ($key == 0) {
-        $debittax =
-          $form->format_amount(\%myconfig, $ref->{debit_tax}{$key}, 2, 0);
-      } else {
-        $debittax .= "<br>"
-          . $form->format_amount(\%myconfig, $ref->{debit_tax}{$key}, 2, 0);
-      }
-      $form->{balance} = abs($form->{balance}) - abs($ref->{debit_tax}{$key});
-    }
+    my $row = { };
+    map { $row->{$_} = { 'data' => '', 'align' => $column_alignment{$_} } } @columns;
 
-    $credittax = "";
-    foreach $key (sort keys(%{ $ref->{credit_tax} })) {
-      $subtotalcredittax += $ref->{credit_tax}{$key};
-      $totalcredittax    += $ref->{credit_tax}{$key};
-      if ($key == 0) {
-        $credittax =
-          $form->format_amount(\%myconfig, $ref->{credit_tax}{$key}, 2, 0);
-      } else {
-        $credittax .= "<br>"
-          . $form->format_amount(\%myconfig, $ref->{credit_tax}{$key}, 2, 0);
-      }
-      $form->{balance} = abs($form->{balance}) - abs($ref->{credit_tax}{$key});
+    my $sh = "";
+    if ($form->{balance} < 0) {
+      $sh = " S";
+      $ml = -1;
+    } elsif ($form->{balance} > 0) {
+      $sh = " H";
+      $ml = 1;
     }
+    my $data = $form->format_amount(\%myconfig, ($form->{balance} * $ml), 2);
+    $data .= $sh;
 
-    $debitaccno  = "";
-    $debittaxkey = "";
-    $taxaccno    = "";
-    foreach $key (sort keys(%{ $ref->{debit_accno} })) {
-      if ($key == 0) {
-        $debitaccno =
-          "<a href=$href&accno=$ref->{debit_accno}{$key}&callback=$callback>$ref->{debit_accno}{$key}</a>";
-      } else {
-        $debitaccno .=
-          "<br><a href=$href&accno=$ref->{debit_accno}{$key}&callback=$callback>$ref->{debit_accno}{$key}</a>";
-      }
+    $row->{balance}->{data}        = $data;
+    $row->{projectnumbers}->{data} = join ", ", sort { lc($a) cmp lc($b) } keys %{ $ref->{projectnumbers} };
 
-      #       if ($ref->{debit_taxkey}{$key} eq $debittaxkey) {
-      #         $ref->{debit_tax_accno}{$key} = $taxaccno;
-      #       }
-      $taxaccno    = $ref->{debit_tax_accno}{$key};
-      $debittaxkey = $ref->{debit_taxkey}{$key};
-    }
+    map { $row->{$_}->{data} = $ref->{$_} } qw(id reference description notes gldate employee);
 
-    $creditaccno  = "";
-    $credittaxkey = "";
-    $taxaccno     = "";
-    foreach $key (sort keys(%{ $ref->{credit_accno} })) {
-      if ($key == 0) {
-        $creditaccno =
-          "<a href=$href&accno=$ref->{credit_accno}{$key}&callback=$callback>$ref->{credit_accno}{$key}</a>";
-      } else {
-        $creditaccno .=
-          "<br><a href=$href&accno=$ref->{credit_accno}{$key}&callback=$callback>$ref->{credit_accno}{$key}</a>";
-      }
+    map { $row->{$_}->{data} = \@{ $rows{$_} }; } qw(transdate debit credit debit_accno credit_accno debit_tax_accno credit_tax_accno source);
 
-      #       if ($ref->{credit_taxkey}{$key} eq $credittaxkey) {
-      #         $ref->{credit_tax_accno}{$key} = $taxaccno;
-      #       }
-      $taxaccno     = $ref->{credit_tax_accno}{$key};
-      $credittaxkey = $ref->{credit_taxkey}{$key};
+    foreach my $col (qw(debit_accno credit_accno debit_tax_accno credit_tax_accno)) {
+      $row->{$col}->{link} = [ map { "${callback}&accno=" . E($_) } @{ $rows{$col} } ];
     }
 
-    $debittaxaccno = "";
-    foreach $key (sort keys(%{ $ref->{debit_tax_accno} })) {
-      if ($key == 0) {
-        $debittaxaccno =
-          "<a href=$href&accno=$ref->{debit_tax_accno}{$key}&callback=$callback>$ref->{debit_tax_accno}{$key}</a>";
-      } else {
-        $debittaxaccno .=
-          "<br><a href=$href&accno=$ref->{debit_tax_accno}{$key}&callback=$callback>$ref->{debit_tax_accno}{$key}</a>";
-      }
-    }
+    map { $row->{$_}->{data} = \@{ $rows{$_} } if ($ref->{"${_}_accno"} ne "") } qw(debit_tax credit_tax);
 
-    $credittaxaccno = "";
-    foreach $key (sort keys(%{ $ref->{credit_tax_accno} })) {
-      if ($key == 0) {
-        $credittaxaccno =
-          "<a href=$href&accno=$ref->{credit_tax_accno}{$key}&callback=$callback>$ref->{credit_tax_accno}{$key}</a>";
-      } else {
-        $credittaxaccno .=
-          "<br><a href=$href&accno=$ref->{credit_tax_accno}{$key}&callback=$callback>$ref->{credit_tax_accno}{$key}</a>";
-      }
-    }
+    $row->{reference}->{link} = build_std_url("script=$ref->{module}.pl", 'action=edit', 'id=' . E($ref->{id}), 'callback');
 
-    $transdate = "";
-    foreach $key (sort keys(%{ $ref->{ac_transdate} })) {
-      if ($key == 0) {
-        $transdate = "$ref->{ac_transdate}{$key}";
-      } else {
-        $transdate .= "<br>$ref->{ac_transdate}{$key}";
-      }
+    my $row_set = [ $row ];
+
+    if ( ($form->{l_subtotal} eq 'Y' && !$form->{report_generator_csv_options_for_import} )
+        && (($idx == (scalar @{ $form->{GL} } - 1))
+            || ($ref->{ $form->{sort} } ne $form->{GL}->[$idx + 1]->{ $form->{sort} }))) {
+      push @{ $row_set }, create_subtotal_row(\%subtotals, \@columns, \%column_alignment, [ qw(debit credit) ], 'listsubtotal');
     }
 
-    #    $ref->{debit} = $form->format_amount(\%myconfig, $ref->{debit}, 2, "&nbsp;");
-    #    $ref->{credit} = $form->format_amount(\%myconfig, $ref->{credit}, 2, "&nbsp;");
-
-    $column_data{id}        = "<td align=right>&nbsp;$ref->{id}&nbsp;</td>";
-    $column_data{transdate}    = "<td align=center>$transdate</td>";
-    $column_data{reference} =
-      "<td align=center><a href=$ref->{module}.pl?action=edit&id=$ref->{id}&path=$form->{path}&login=$form->{login}&password=$form->{password}&callback=$callback>$ref->{reference}</td>";
-    $column_data{description}  = "<td align=center>$ref->{description}&nbsp;</td>";
-    $column_data{source}       = "<td align=center>$ref->{source}&nbsp;</td>";
-    $column_data{notes}        = "<td align=center>$ref->{notes}&nbsp;</td>";
-    $column_data{debit}        = "<td align=right>$debit</td>";
-    $column_data{debit_accno}  = "<td align=center>$debitaccno</td>";
-    $column_data{credit}       = "<td align=right>$credit</td>";
-    $column_data{credit_accno} = "<td align=center>$creditaccno</td>";
-    $column_data{debit_tax}    =
-      ($ref->{debit_tax_accno} ne "")
-      ? "<td align=right>$debittax</td>"
-      : "<td></td>";
-    $column_data{debit_tax_accno} = "<td align=center>$debittaxaccno</td>";
-    $column_data{credit_tax} =
-      ($ref->{credit_tax_accno} ne "")
-      ? "<td align=right>$credittax</td>"
-      : "<td></td>";
-    $column_data{credit_tax_accno} = "<td align=center>$credittaxaccno</td>";
-    $column_data{balance} =
-      "<td align=right>"
-      . $form->format_amount(\%myconfig, $form->{balance}, 2, 0) . "</td>";
-    $column_data{projectnumbers} =
-      "<td>" . join(", ", sort({ lc($a) cmp lc($b) } keys(%{ $ref->{projectnumbers} }))) . "</td>";
-
-    $i++;
-    $i %= 2;
-    print "
-        <tr class=listrow$i>";
-    map { print "$column_data{$_}\n" } @column_index;
-    print "</tr>";
+    $report->add_data($row_set);
 
+    $idx++;
   }
 
-  &gl_subtotal if ($form->{l_subtotal} eq 'Y');
-
-  map { $column_data{$_} = "<td>&nbsp;</td>" } @column_index;
-
-  my $balanced_ledger = $totaldebit 
-                      + $totaldebittax 
-                      - $totalcredit 
-                      - $totalcredittax;
-                    # = 0 for balanced ledger
-                    
-  $column_data{debit} =
-    "<th align=right class=listtotal>"
-    . $form->format_amount(\%myconfig, $totaldebit, 2, "&nbsp;") . "</th>";
-  $column_data{credit} =
-    "<th align=right class=listtotal>"
-    . $form->format_amount(\%myconfig, $totalcredit, 2, "&nbsp;") . "</th>";
-  $column_data{debit_tax} =
-    "<th align=right class=listtotal>"
-    . $form->format_amount(\%myconfig, $totaldebittax, 2, "&nbsp;") . "</th>";
-  $column_data{credit_tax} =
-    "<th align=right class=listtotal>"
-    . $form->format_amount(\%myconfig, $totalcredittax, 2, "&nbsp;") . "</th>";
-  $column_data{balance} =
-    "<th align=right class=listtotal>"
-    . $form->format_amount(\%myconfig, $form->{balance} * $ml, 2, 0) . "</th>";
-
-  print qq|
-	<tr class=listtotal>
-|;
-
-  map { print "$column_data{$_}\n" } @column_index;
-
-  print qq|
-        </tr>
-        <tr>|;
-
+  # = 0 for balanced ledger
+  my $balanced_ledger = $totals{debit} + $totals{debit_tax} - $totals{credit} - $totals{credit_tax};
 
-  if ( abs($balanced_ledger) >  0.001 ) {
-
-    print qq|<td colspan="4" style="background-color:#FFA0A0" >|
-        . $locale->text('Unbalanced Ledger') 
-        . ": " 
-        . $form->format_amount(\%myconfig, $balanced_ledger, 3, "&nbsp;")
-
-  } elsif ( abs($balanced_ledger) <= 0.001 ) {
-
-    print qq|<td colspan="3">|
-          . $locale->text('Balanced Ledger') 
+  my $row = create_subtotal_row(\%totals, \@columns, \%column_alignment, [ qw(debit credit debit_tax credit_tax) ], 'listtotal');
 
+  my $sh = "";
+  if ($form->{balance} < 0) {
+    $sh = " S";
+    $ml = -1;
+  } elsif ($form->{balance} > 0) {
+    $sh = " H";
+    $ml = 1;
   }
+  my $data = $form->format_amount(\%myconfig, ($form->{balance} * $ml), 2);
+  $data .= $sh;
 
-  
-  print qq|
-         </td>
-        </tr>
-        </tbody>
-      </table>
-    </td>
-  </tr>
-  <tr>
-    <td><hr size=3 noshade></td>
-  </tr>
-</table>
+  $row->{balance}->{data}        = $data;
 
-<br>
+  if ( !$form->{report_generator_csv_options_for_import} ) {
+    $report->add_separator();
+    $report->add_data($row);
+  }
 
-<form method=post action=$form->{script}>
+  my $raw_bottom_info_text;
 
-<input name=callback type=hidden value="$form->{callback}">
+  if (!$form->{accno} && (abs($balanced_ledger) >  0.001)) {
+    $raw_bottom_info_text .=
+        '<p><span class="unbalanced_ledger">'
+      . $locale->text('Unbalanced Ledger')
+      . ': '
+      . $form->format_amount(\%myconfig, $balanced_ledger, 3)
+      . '</span></p> ';
+  }
 
-<input type=hidden name=path value=$form->{path}>
-<input type=hidden name=login value=$form->{login}>
-<input type=hidden name=password value=$form->{password}>
+  $raw_bottom_info_text .= $form->parse_html_template('gl/generate_report_bottom');
 
-<input class=submit type=submit name=action value="|
-    . $locale->text('GL Transaction') . qq|">
-<input class=submit type=submit name=action value="|
-    . $locale->text('AR Transaction') . qq|">
-<input class=submit type=submit name=action value="|
-    . $locale->text('AP Transaction') . qq|">
-<input class=submit type=submit name=action value="|
-    . $locale->text('Sales Invoice') . qq|">
-<input class=submit type=submit name=action value="|
-    . $locale->text('Vendor Invoice') . qq|">
+  $report->set_options('raw_bottom_info_text' => $raw_bottom_info_text);
 
-</form>
-
-</body>
-</html>
-|;
-  $lxdebug->leave_sub();
+  $report->generate_with_headers();
 
+  $main::lxdebug->leave_sub();
 }
 
-sub gl_subtotal {
-  $lxdebug->enter_sub();
-
-  $subtotaldebit =
-    $form->format_amount(\%myconfig, $subtotaldebit, 2, "&nbsp;");
-  $subtotalcredit =
-    $form->format_amount(\%myconfig, $subtotalcredit, 2, "&nbsp;");
-
-  map { $column_data{$_} = "<td>&nbsp;</td>" }
-    qw(transdate id reference source description accno);
-  $column_data{debit}  = "<th align=right>$subtotaldebit</td>";
-  $column_data{credit} = "<th align=right>$subtotalcredit</td>";
-
-  print "<tr class=listsubtotal>";
-  map { print "$column_data{$_}\n" } @column_index;
-  print "</tr>";
-
-  $subtotaldebit  = 0;
-  $subtotalcredit = 0;
-
-  $sameitem = $ref->{ $form->{sort} };
-  $lxdebug->leave_sub();
-
+sub show_draft {
+  $::form->{transdate} = DateTime->today_local->to_kivitendo if !$::form->{transdate};
+  $::form->{gldate}    = $::form->{transdate} if !$::form->{gldate};
+  update();
 }
 
 sub update {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   $form->{oldtransdate} = $form->{transdate};
 
@@ -931,8 +526,11 @@ sub update {
   my $credittax   = 0;
   my $debitcount  = 0;
   my $creditcount = 0;
-  $debitlock  = 0;
-  $creditlock = 0;
+  my ($debitcredit, $amount);
+
+  my $dbh = SL::DB->client->dbh;
+  my ($notax_id) = selectrow_query($form, $dbh, "SELECT id FROM tax WHERE taxkey = 0 LIMIT 1", );
+  my $zerotaxes  = selectall_hashref_query($form, $dbh, "SELECT id FROM tax WHERE rate = 0", );
 
   my @flds =
     qw(accno debit credit projectnumber fx_transaction source memo tax taxchart);
@@ -957,77 +555,76 @@ sub update {
         $form->{"credit_$i"} = 0;
         $form->{"tax_$i"}    = 0;
         $creditcount--;
-        $creditlock = 1;
+        $form->{creditlock} = 1;
       }
       if (($creditcount >= 2) && ($debitcount == 2)) {
         $form->{"debit_$i"} = 0;
         $form->{"tax_$i"}   = 0;
         $debitcount--;
-        $debitlock = 1;
+        $form->{debitlock} = 1;
       }
       if (($creditcount == 1) && ($debitcount == 2)) {
-        $creditlock = 1;
+        $form->{creditlock} = 1;
       }
       if (($creditcount == 2) && ($debitcount == 1)) {
-        $debitlock = 1;
+        $form->{debitlock} = 1;
       }
       if ($debitcredit && $credittax) {
-        $form->{"taxchart_$i"} = "0--0.00";
+        $form->{"taxchart_$i"} = "$notax_id--0.00";
       }
       if (!$debitcredit && $debittax) {
-        $form->{"taxchart_$i"} = "0--0.00";
+        $form->{"taxchart_$i"} = "$notax_id--0.00";
       }
       $amount =
         ($form->{"debit_$i"} == 0)
         ? $form->{"credit_$i"}
         : $form->{"debit_$i"};
-      $j = $#a;
+      my $j = $#a;
       if (($debitcredit && $credittax) || (!$debitcredit && $debittax)) {
-        $form->{"taxchart_$i"} = "0--0.00";
+        $form->{"taxchart_$i"} = "$notax_id--0.00";
         $form->{"tax_$i"}      = 0;
       }
-      if (!$form->{"korrektur_$i"}) {
-        ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
-        if ($taxkey > 1) {
-          if ($debitcredit) {
-            $debittax = 1;
-          } else {
-            $credittax = 1;
-          }
-          if ($form->{taxincluded}) {
-            $form->{"tax_$i"} = $amount / ($rate + 1) * $rate;
-          } else {
-            $form->{"tax_$i"} = $amount * $rate;
-          }
+      my ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
+      my $iswithouttax = grep { $_->{id} == $taxkey } @{ $zerotaxes };
+      if (!$iswithouttax) {
+        if ($debitcredit) {
+          $debittax = 1;
         } else {
-          $form->{"tax_$i"} = 0;
+          $credittax = 1;
         }
-      }
+      };
+      my ($tmpnetamount,$tmpdiff);
+      ($tmpnetamount,$form->{"tax_$i"},$tmpdiff) = $form->calculate_tax($amount,$rate,$form->{taxincluded} *= 1,2);
 
       for (@flds) { $a[$j]->{$_} = $form->{"${_}_$i"} }
       $count++;
     }
   }
 
-  for $i (1 .. $count) {
-    $j = $i - 1;
+  for my $i (1 .. $count) {
+    my $j = $i - 1;
     for (@flds) { $form->{"${_}_$i"} = $a[$j]->{$_} }
   }
 
-  for $i ($count + 1 .. $form->{rowcount}) {
+  for my $i ($count + 1 .. $form->{rowcount}) {
     for (@flds) { delete $form->{"${_}_$i"} }
   }
 
   $form->{rowcount} = $count + 1;
 
   &display_form;
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
 sub display_form {
   my ($init) = @_;
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   &form_header($init);
 
@@ -1039,27 +636,25 @@ sub display_form {
   #   }
   &display_rows($init);
   &form_footer;
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
 sub display_rows {
   my ($init) = @_;
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
 
-  $form->{totaldebit}  = 0;
-  $form->{totalcredit} = 0;
+  $main::auth->assert('gl_transactions');
 
-  my @old_project_ids = ();
-  map({ push(@old_project_ids, $form->{"project_id_$_"})
-          if ($form->{"project_id_$_"}); } (1..$form->{"rowcount"}));
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $cgi      = $::request->{cgi};
 
-  $form->get_lists("projects" => { "key" => "ALL_PROJECTS",
-                                   "all" => 0,
-                                   "old_id" => \@old_project_ids },
-                   "charts" => { "key" => "ALL_CHARTS",
-                                 "transdate" => $form->{transdate} },
-                   "taxcharts" => "ALL_TAXCHARTS");
+  my %balances = GL->get_chart_balances(map { $_->{id} } @{ $form->{ALL_CHARTS} });
+
+  $form->{debit_1}     = 0 if !$form->{"debit_1"};
+  $form->{totaldebit}  = 0;
+  $form->{totalcredit} = 0;
 
   my %project_labels = ();
   my @project_values = ("");
@@ -1068,79 +663,61 @@ sub display_rows {
     $project_labels{$item->{"id"}} = $item->{"projectnumber"};
   }
 
-  my %chart_labels = ();
-  my @chart_values = ();
-  my %charts = ();
-  my $taxchart_init;
-  foreach my $item (@{ $form->{ALL_CHARTS} }) {
-    my $key = Q($item->{accno}) . "--" . Q($item->{tax_id});
-    $taxchart_init = $item->{taxkey_id} unless (@chart_values);
-    push(@chart_values, $key);
-    $chart_labels{$key} = H($item->{accno}) . "--" . H($item->{description});
-    $charts{$item->{accno}} = $item;
-  }
-
-  my %taxchart_labels = ();
-  my @taxchart_values = ();
-  my %taxcharts = ();
-  foreach my $item (@{ $form->{ALL_TAXCHARTS} }) {
-    my $key = Q($item->{id}) . "--" . Q($item->{rate});
-    $taxchart_init = $key if ($taxchart_init eq $item->{taxkey});
-    push(@taxchart_values, $key);
-    $taxchart_labels{$key} = H($item->{taxdescription}) . " " .
-      H($item->{rate} * 100) . ' %';
-    $taxcharts{$item->{id}} = $item;
-  }
+  my %charts_by_id  = map { ($_->{id} => $_) } @{ $::form->{ALL_CHARTS} };
+  my $default_chart = $::form->{ALL_CHARTS}[0];
+  my $transdate     = $::form->{transdate} ? DateTime->from_kivitendo($::form->{transdate}) : DateTime->today_local;
 
-  for $i (1 .. $form->{rowcount}) {
+  my ($source, $memo, $source_hidden, $memo_hidden);
+  for my $i (1 .. $form->{rowcount}) {
+    if ($form->{show_details}) {
+      $source = qq|
+      <td><input name="source_$i" value="$form->{"source_$i"}" size="16"></td>|;
+      $memo = qq|
+      <td><input name="memo_$i" value="$form->{"memo_$i"}" size="16"></td>|;
+    } else {
+      $source_hidden = qq|
+      <input type="hidden" name="source_$i" value="$form->{"source_$i"}" size="16">|;
+      $memo_hidden = qq|
+      <input type="hidden" name="memo_$i" value="$form->{"memo_$i"}" size="16">|;
+    }
 
-    $source = qq|
-    <td><input name="source_$i" value="$form->{"source_$i"}" size="16"></td>|;
-    $memo = qq|
-    <td><input name="memo_$i" value="$form->{"memo_$i"}" size="16"></td>|;
+    my %taxchart_labels = ();
+    my @taxchart_values = ();
 
-    my $selected_accno_full;
-    my ($accno_row) = split(/--/, $form->{"accno_$i"});
-    my $item = $charts{$accno_row};
-    $selected_accno_full = "$item->{accno}--$item->{tax_id}";
+    my $accno_id          = $::form->{"accno_id_$i"};
+    my $chart             = $charts_by_id{$accno_id} // $default_chart;
+    $accno_id             = $chart->{id};
+    my $chart_has_changed = $::form->{"previous_accno_id_$i"} && ($accno_id != $::form->{"previous_accno_id_$i"});
+    my ($first_taxchart, $default_taxchart, $taxchart_to_use);
 
-    my $selected_taxchart = $form->{"taxchart_$i"};
-    my ($selected_accno, $selected_tax_id) = split(/--/, $selected_accno_full);
-    my ($previous_accno, $previous_tax_id) = split(/--/, $form->{"previous_accno_$i"});
+    foreach my $item ( GL->get_active_taxes_for_chart($accno_id, $transdate) ) {
+      my $key             = $item->id . "--" . $item->rate;
+      $first_taxchart   //= $item;
+      $default_taxchart   = $item if $item->{is_default};
+      $taxchart_to_use    = $item if $key eq $form->{"taxchart_$i"};
 
-    if ($previous_accno &&
-        ($previous_accno eq $selected_accno) &&
-        ($previous_tax_id ne $selected_tax_id)) {
-      my $item = $taxcharts{$selected_tax_id};
-      $selected_taxchart = "$item->{id}--$item->{rate}";
+      push(@taxchart_values, $key);
+      $taxchart_labels{$key} = $item->taxdescription . " " . $item->rate * 100 . ' %';
     }
 
-    $selected_accno = '' if ($init);
-    $selected_taxchart = $taxchart_init unless ($selected_taxchart ne "");
-
-    $accno = qq|<td>| .
-      NTI($cgi->popup_menu('-name' => "accno_$i",
-                           '-id' => "accno_$i",
-                           '-onChange' => "setTaxkey(this, $i)",
-                           '-style' => 'width:200px',
-                           '-values' => \@chart_values,
-                           '-labels' => \%chart_labels,
-                           '-default' => $selected_accno_full))
-      . $cgi->hidden('-name' => "previous_accno_$i",
-                     '-default' => $selected_accno_full)
+    $taxchart_to_use      = $default_taxchart // $first_taxchart if $chart_has_changed || !$taxchart_to_use;
+    my $selected_taxchart = $taxchart_to_use->id . '--' . $taxchart_to_use->rate;
+
+    my $accno = qq|<td>| .
+      $::request->presenter->chart_picker("accno_id_$i", $accno_id, style => "width: 300px") .
+      $::request->presenter->hidden_tag("previous_accno_id_$i", $accno_id)
       . qq|</td>|;
-    $tax = qq|<td>| .
+    my $tax_ddbox = qq|<td>| .
       NTI($cgi->popup_menu('-name' => "taxchart_$i",
-                           '-id' => "taxchart_$i",
-                           '-style' => 'width:200px',
-                           '-values' => \@taxchart_values,
-                           '-labels' => \%taxchart_labels,
-                           '-default' => $selected_taxchart))
+            '-id' => "taxchart_$i",
+            '-style' => 'width:200px',
+            '-values' => \@taxchart_values,
+            '-labels' => \%taxchart_labels,
+            '-default' => $selected_taxchart))
       . qq|</td>|;
 
+    my ($fx_transaction, $checked);
     if ($init) {
-      $korrektur =
-        qq|<td><input type="checkbox" name="korrektur_$i" value="1"</td>|;
       if ($form->{transfer}) {
         $fx_transaction = qq|
         <td><input name="fx_transaction_$i" class=checkbox type=checkbox value=1></td>
@@ -1170,19 +747,14 @@ sub display_rows {
       if ($i < $form->{rowcount}) {
         if ($form->{transfer}) {
           $checked = ($form->{"fx_transaction_$i"}) ? "1" : "";
-          $x = ($checked) ? "x" : "";
+          my $x = ($checked) ? "x" : "";
           $fx_transaction = qq|
       <td><input type=hidden name="fx_transaction_$i" value="$checked">$x</td>
     |;
         }
-        $checked = ($form->{"korrektur_$i"}) ? "checked" : "";
-        $korrektur =
-          qq|<td><input type="checkbox" name="korrektur_$i" value="1" $checked></td>|;
         $form->hide_form("accno_$i");
 
       } else {
-        $korrektur =
-          qq|<td><input type="checkbox" name="korrektur_$i" value="1"></td>|;
         if ($form->{transfer}) {
           $fx_transaction = qq|
       <td><input name="fx_transaction_$i" class=checkbox type=checkbox value=1></td>
@@ -1193,9 +765,9 @@ sub display_rows {
     my $debitreadonly  = "";
     my $creditreadonly = "";
     if ($i == $form->{rowcount}) {
-      if ($debitlock) {
+      if ($form->{debitlock}) {
         $debitreadonly = "readonly";
-      } elsif ($creditlock) {
+      } elsif ($form->{creditlock}) {
         $creditreadonly = "readonly";
       }
     }
@@ -1205,322 +777,134 @@ sub display_rows {
                            '-values' => \@project_values,
                            '-labels' => \%project_labels,
                            '-default' => $form->{"project_id_$i"} ));
+    my $projectnumber_hidden = qq|
+    <input type="hidden" name="project_id_$i" value="$form->{"project_id_$i"}">|;
+
+    my $copy2credit = $i == 1 ? 'onkeyup="copy_debit_to_credit()"' : '';
+    my $balance     = $form->format_amount(\%::myconfig, $balances{$accno_id} // 0, 2, 'DRCR');
 
     print qq|<tr valign=top>
     $accno
+    <td id="chart_balance_$i" align="right">${balance}</td>
     $fx_transaction
-    <td><input name="debit_$i" size=8 value="$form->{"debit_$i"}" accesskey=$i $debitreadonly></td>
+    <td><input name="debit_$i" size="8" value="$form->{"debit_$i"}" accesskey=$i $copy2credit $debitreadonly></td>
     <td><input name="credit_$i" size=8 value="$form->{"credit_$i"}" $creditreadonly></td>
-    <td><input name="tax_$i" size=6 value="$form->{"tax_$i"}"></td>
-    $korrektur
-    $tax
+    <td><input type="hidden" name="tax_$i" value="$form->{"tax_$i"}">$form->{"tax_$i"}</td>
+    $tax_ddbox|;
+
+    if ($form->{show_details}) {
+      print qq|
     $source
     $memo
     <td>$projectnumber</td>
+|;
+    } else {
+    print qq|
+    $source_hidden
+    $memo_hidden
+    $projectnumber_hidden
+    |;
+    }
+    print qq|
   </tr>
-
-  |;
+|;
   }
 
   $form->hide_form(qw(rowcount selectaccno));
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
+sub _get_radieren {
+  return ($::instance_conf->get_gl_changeable == 2) ? ($::form->current_date(\%::myconfig) eq $::form->{gldate}) : ($::instance_conf->get_gl_changeable == 1);
+}
+
 sub form_header {
+  $::lxdebug->enter_sub;
+  $::auth->assert('gl_transactions');
+
   my ($init) = @_;
-  $lxdebug->enter_sub();
-  $title         = $form->{title};
-  $form->{title} = $locale->text("$title General Ledger Transaction");
-  $readonly      = ($form->{id}) ? "readonly" : "";
 
-  # $locale->text('Add General Ledger Transaction')
-  # $locale->text('Edit General Ledger Transaction')
+  $::request->layout->add_javascripts("autocomplete_chart.js", "kivi.GL.js");
 
-  map { $form->{$_} =~ s/\"/&quot;/g }
-    qw(reference description chart taxchart);
-  $form->{javascript} = qq|<script type="text/javascript">
-  <!--
-  function setTaxkey(accno, row) {
-    var taxkey = accno.options[accno.selectedIndex].value;
-    var reg = /--([0-9]*)/;
-    var found = reg.exec(taxkey);
-    var index = found[1];
-    index = parseInt(index);
-    var tax = 'taxchart_' + row;
-    for (var i = 0; i < document.getElementById(tax).options.length; ++i) {
-      var reg2 = new RegExp("^"+ index, "");
-      if (reg2.exec(document.getElementById(tax).options[i].value)) {
-        document.getElementById(tax).options[i].selected = true;
-        break;
-      }
-    }
-  };
-  //-->
-  </script>|;
+  my @old_project_ids = grep { $_ } map{ $::form->{"project_id_$_"} } 1..$::form->{rowcount};
 
-  $form->{selectdepartment} =~ s/ selected//;
-  $form->{selectdepartment} =~
-    s/option>\Q$form->{department}\E/option selected>$form->{department}/;
+  $::form->get_lists("projects"  => { "key"       => "ALL_PROJECTS",
+                                    "all"       => 0,
+                                    "old_id"    => \@old_project_ids },
 
-  if (($rows = $form->numtextrows($form->{description}, 50)) > 1) {
-    $description =
-      qq|<textarea name=description rows=$rows cols=50 wrap=soft $readonly >$form->{description}</textarea>|;
-  } else {
-    $description =
-      qq|<input name=description size=50 value="$form->{description}" $readonly>|;
-  }
+                   "charts"    => { "key"       => "ALL_CHARTS",
+                                    "transdate" => $::form->{transdate} });
 
-  $taxincluded = ($form->{taxincluded}) ? "checked" : "";
+  $::form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all;
 
-  if ($init) {
-    $taxincluded = "checked";
-  }
+  my $title      = $::form->{title};
+  $::form->{title} = $::locale->text("$title General Ledger Transaction");
+  # $locale->text('Add General Ledger Transaction')
+  # $locale->text('Edit General Ledger Transaction')
 
-  $department = qq|
-  	<tr>
-	  <th align=right nowrap>| . $locale->text('Department') . qq|</th>
-	  <td colspan=3><select name=department>$form->{selectdepartment}</select></td>
-	  <input type=hidden name=selectdepartment value="$form->{selectdepartment}">
-	</tr>
-| if $form->{selectdepartment};
-  if ($init) {
-    $form->{fokus} = "gl.reference";
-  } else {
-    $form->{fokus} = qq|gl.accno_$form->{rowcount}|;
-  }
+  map { $::form->{$_} =~ s/\"/&quot;/g }
+    qw(chart taxchart);
 
-  # use JavaScript Calendar or not
-  $form->{jsscript} = $jscalendar;
-  $jsscript = "";
-  if ($form->{jsscript}) {
-
-    # with JavaScript Calendar
-    $button1 = qq|
-       <td><input name=transdate id=transdate size=11 title="$myconfig{dateformat}" value="$form->{transdate}" $readonly onBlur=\"check_right_date_format(this)\">
-       <input type=button name=transdate id="trigger1" value=|
-      . $locale->text('button') . qq|></td>  
-       |;
-
-    #write Trigger
-    $jsscript =
-      Form->write_trigger(\%myconfig, "1", "transdate", "BL", "trigger1");
+  if ($init) {
+    $::request->{layout}->focus("#reference");
+    $::form->{taxincluded} = "1";
   } else {
-
-    # without JavaScript Calendar
-    $button1 =
-      qq|<td><input name=transdate id=transdate size=11 title="$myconfig{dateformat}" value="$form->{transdate}" $readonly onBlur=\"check_right_date_format(this)\"></td>|;
+    $::request->{layout}->focus("#accno_id_$::form->{rowcount}_name");
   }
 
-  $form->header;
-
-  print qq|
-<body onLoad="fokus()">
-
-<form method=post name="gl" action=$form->{script}>
-
-<input name=id type=hidden value=$form->{id}>
+  $::form->{previous_id}     ||= "--";
+  $::form->{previous_gldate} ||= "--";
 
-<input type=hidden name=closedto value=$form->{closedto}>
-<input type=hidden name=locked value=$form->{locked}>
-<input type=hidden name=title value="$title">
+  $::form->header;
+  print $::form->parse_html_template('gl/form_header', {
+    hide_title => $title,
+    readonly   => $::form->{id} && ($::form->{locked} || !_get_radieren()),
+  });
 
-
-<table width=100%>
-  <tr>
-    <th class=listtop>$form->{title}</th>
-  </tr>
-  <tr height="5"></tr>
-  <tr>
-    <td>
-      <table width=100%>
-	<tr>
-	  <th align=right>| . $locale->text('Reference') . qq|</th>
-	  <td><input name=reference size=20 value="$form->{reference}" $readonly></td>
-	  <td align=left>
-	    <table>
-	      <tr>
-		<th align=right nowrap>| . $locale->text('Date') . qq|</th>
-                $button1
-	      </tr>
-	    </table>
-	  </td>
-	</tr>|;
-  if ($form->{id}) {
-    print qq|
-	<tr>
-	  <th align=right>| . $locale->text('Belegnummer') . qq|</th>
-	  <td><input name=id size=20 value="$form->{id}" $readonly></td>
-	  <td align=left>
-	  <table>
-	      <tr>
-		<th align=right width=50%>| . $locale->text('Buchungsdatum') . qq|</th>
-		<td align=left><input name=gldate size=11 title="$myconfig{dateformat}" value=$form->{gldate} $readonly onBlur=\"check_right_date_format(this)\"></td>
-	      </tr>
-	    </table>
-	  </td>
-	</tr>|;
-  }
-  print qq|	
-	$department|;
-  if ($form->{id}) {
-    print qq|
-	<tr>
-	  <th align=right width=1%>| . $locale->text('Description') . qq|</th>
-	  <td width=1%>$description</td>
-          <td>
-	    <table>
-	      <tr>
-		<th align=left>| . $locale->text('MwSt. inkl.') . qq|</th>
-		<td><input type=checkbox name=taxincluded value=1 $taxincluded></td>
-	      </tr>
-	    </table>
-	 </td>
-	  <td align=left>
-	    <table width=100%>
-	      <tr>
-		<th align=right width=50%>| . $locale->text('Mitarbeiter') . qq|</th>
-		<td align=left><input name=employee size=20  value="| . H($form->{employee}) . qq|" readonly></td>
-	      </tr>
-	    </table>
-	  </td>
-	</tr>|;
-  } else {
-    print qq|
-	<tr>
-	  <th align=left width=1%>| . $locale->text('Description') . qq|</th>
-	  <td width=1%>$description</td>
-	  <td>
-	    <table>
-	      <tr>
-		<th align=left>| . $locale->text('MwSt. inkl.') . qq|</th>
-		<td><input type=checkbox name=taxincluded value=1 $taxincluded></td>
-	      </tr>
-	    </table>
-	 </td>
-	</tr>|;
-  }
-  print qq|
-      <tr>
-      <td colspan=4>
-          <table width=100%>
-	   <tr class=listheading>
-	  <th class=listheading style="width:15%">|
-    . $locale->text('Account') . qq|</th>
-	  <th class=listheading style="width:10%">|
-    . $locale->text('Debit') . qq|</th>
-	  <th class=listheading style="width:10%">|
-    . $locale->text('Credit') . qq|</th>
-          <th class=listheading style="width:10%">|
-    . $locale->text('Tax') . qq|</th>
-          <th class=listheading style="width:5%">|
-    . $locale->text('Korrektur') . qq|</th>
-          <th class=listheading style="width:10%">|
-    . $locale->text('Taxkey') . qq|</th>
-	  <th class=listheading style="width:20%">|
-    . $locale->text('Source') . qq|</th>
-	  <th class=listheading style="width:20%">| . $locale->text('Memo') . qq|</th>
-	  <th class=listheading style="width:20%">|
-    . $locale->text('Project Number') . qq|</th>
-	</tr>
-
-$jsscript
-|;
-  $lxdebug->leave_sub();
+  $::lxdebug->leave_sub;
 
 }
 
 sub form_footer {
-  $lxdebug->enter_sub();
-  ($dec) = ($form->{totaldebit} =~ /\.(\d+)/);
-  $dec = length $dec;
-  $decimalplaces = ($dec > 2) ? $dec : 2;
-  $radieren = ($form->current_date(\%myconfig) eq $form->{gldate}) ? 1 : 0;
-
-  map {
-    $form->{$_} =
-      $form->format_amount(\%myconfig, $form->{$_}, 2, "&nbsp;")
-  } qw(totaldebit totalcredit);
-
-  print qq|
-    <tr class=listtotal>
-    <td></td>
-    <th align=right class=listtotal> $form->{totaldebit}</th>
-    <th align=right class=listtotal> $form->{totalcredit}</th> 
-    <td colspan=6></td>
-    </tr>
-  </table>
-  </td>
-  </tr>
-</table>
-
-<input type=hidden name=path value=$form->{path}>
-<input type=hidden name=login value=$form->{login}>
-<input type=hidden name=password value=$form->{password}>
-
-<input name=callback type=hidden value="$form->{callback}">
-
-<br>
-|;
-
-  $transdate = $form->datetonum($form->{transdate}, \%myconfig);
-  $closedto  = $form->datetonum($form->{closedto},  \%myconfig);
-
-  if ($form->{id}) {
+  $::lxdebug->enter_sub;
+  $::auth->assert('gl_transactions');
 
-    print qq|<input class=submit type=submit name=action value="|
-      . $locale->text('Storno') . qq|">|;
+  my ($follow_ups, $follow_ups_due);
 
-    # Löschen und Ändern von Buchungen nicht mehr möglich (GoB) nur am selben Tag möglich
-
-    if (!$form->{locked} && $radieren) {
-      print qq|
-		<input class=submit type=submit name=action value="|
-        . $locale->text('Post') . qq|" accesskey="b">
-		<input class=submit type=submit name=action value="|
-        . $locale->text('Delete') . qq|">|;
-    }
-
-    # 	if ($transdate > $closedto) {
-    # 		print qq|
-    # 		<input class=submit type=submit name=action value="|.$locale->text('Post as new').qq|">|;
-    # 	}
-  } else {
-    if ($transdate > $closedto) {
-      print qq|<input class=submit type=submit name=action value="|
-        . $locale->text('Update') . qq|">
-     		 <input class=submit type=submit name=action value="|
-        . $locale->text('Post') . qq|">|;
-    }
+  if ($::form->{id}) {
+    $follow_ups     = FU->follow_ups('trans_id' => $::form->{id}, 'not_done' => 1);
+    $follow_ups_due = sum map { $_->{due} * 1 } @{ $follow_ups || [] };
   }
 
-  print "
-  </form>
-
-</body>
-</html>
-";
-  $lxdebug->leave_sub();
+  print $::form->parse_html_template('gl/form_footer', {
+    radieren       => _get_radieren(),
+    follow_ups     => $follow_ups,
+    follow_ups_due => $follow_ups_due,
+  });
 
+  $::lxdebug->leave_sub;
 }
 
 sub delete {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my $locale   = $main::locale;
 
   $form->header;
 
   print qq|
-<body>
-
-<form method=post action=$form->{script}>
+<form method=post action=gl.pl>
 |;
 
   map { $form->{$_} =~ s/\"/&quot;/g } qw(reference description);
 
   delete $form->{header};
 
-  foreach $key (keys %$form) {
+  foreach my $key (keys %$form) {
+    next if (($key eq 'login') || ($key eq 'password') || ('' ne ref $form->{$key}));
     print qq|<input type="hidden" name="$key" value="$form->{$key}">\n|;
   }
 
@@ -1535,36 +919,47 @@ sub delete {
     . $locale->text('Yes') . qq|">
 </form>
 |;
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
 sub yes {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
+
   if (GL->delete_transaction(\%myconfig, \%$form)){
     # saving the history
       if(!exists $form->{addition} && $form->{id} ne "") {
-  	    $form->{addition} = "DELETED";
-  	    $form->save_history($form->dbconnect(\%myconfig));
+        $form->{snumbers} = qq|gltransaction_| . $form->{id};
+        $form->{addition} = "DELETED";
+        $form->{what_done} = "gl_transaction";
+        $form->save_history;
       }
-    # /saving the history 
+    # /saving the history
     $form->redirect($locale->text('Transaction deleted!'))
   }
   $form->error($locale->text('Cannot delete transaction!'));
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
-sub post {
-  $lxdebug->enter_sub();
+sub post_transaction {
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
   # check if there is something in reference and date
   $form->isblank("reference",   $locale->text('Reference missing!'));
   $form->isblank("transdate",   $locale->text('Transaction Date missing!'));
   $form->isblank("description", $locale->text('Description missing!'));
 
-  $transdate = $form->datetonum($form->{transdate}, \%myconfig);
-  $closedto  = $form->datetonum($form->{closedto},  \%myconfig);
+  my $transdate = $form->datetonum($form->{transdate}, \%myconfig);
+  my $closedto  = $form->datetonum($form->{closedto},  \%myconfig);
 
   my @a           = ();
   my $count       = 0;
@@ -1572,162 +967,137 @@ sub post {
   my $credittax   = 0;
   my $debitcount  = 0;
   my $creditcount = 0;
-  $creditlock = 0;
-  $debitlock  = 0;
+  my $debitcredit;
+  my %split_safety = ();
 
-  my @flds =
-    qw(accno debit credit projectnumber fx_transaction source memo tax taxchart);
-  if ($form->{storno}) {
-    for my $i (1 .. $form->{rowcount}) {
-      unless (($form->{"debit_$i"} eq "") && ($form->{"credit_$i"} eq "")) {
-        if ($form->{"debit_$i"} ne "") {
-          $form->{"credit_$i"} = $form->{"debit_$i"};
-          $form->{"debit_$i"}  = "";
-        } elsif ($form->{"credit_$i"} ne "") {
-          $form->{"debit_$i"}  = $form->{"credit_$i"};
-          $form->{"credit_$i"} = "";
-        }
-      }
-    }
-  }
+  my $dbh = SL::DB->client->dbh;
+  my ($notax_id) = selectrow_query($form, $dbh, "SELECT id FROM tax WHERE taxkey = 0 LIMIT 1", );
+  my $zerotaxes  = selectall_hashref_query($form, $dbh, "SELECT id FROM tax WHERE rate = 0", );
+
+  my @flds = qw(accno debit credit projectnumber fx_transaction source memo tax taxchart);
 
   for my $i (1 .. $form->{rowcount}) {
+    next if $form->{"debit_$i"} eq "" && $form->{"credit_$i"} eq "";
 
-    unless (($form->{"debit_$i"} eq "") && ($form->{"credit_$i"} eq "")) {
-      for (qw(debit credit tax)) {
-        $form->{"${_}_$i"} =
-          $form->parse_amount(\%myconfig, $form->{"${_}_$i"});
-      }
+    for (qw(debit credit tax)) {
+      $form->{"${_}_$i"} = $form->parse_amount(\%myconfig, $form->{"${_}_$i"});
+    }
 
-      push @a, {};
-      $debitcredit = ($form->{"debit_$i"} == 0) ? "0" : "1";
+    push @a, {};
+    $debitcredit = ($form->{"debit_$i"} == 0) ? "0" : "1";
+
+    $split_safety{   $form->{"debit_$i"}  <=> 0 }++;
+    $split_safety{ - $form->{"credit_$i"} <=> 0 }++;
+
+    if ($debitcredit) {
+      $debitcount++;
+    } else {
+      $creditcount++;
+    }
 
+    if (($debitcount >= 2) && ($creditcount == 2)) {
+      $form->{"credit_$i"} = 0;
+      $form->{"tax_$i"}    = 0;
+      $creditcount--;
+      $form->{creditlock} = 1;
+    }
+    if (($creditcount >= 2) && ($debitcount == 2)) {
+      $form->{"debit_$i"} = 0;
+      $form->{"tax_$i"}   = 0;
+      $debitcount--;
+      $form->{debitlock} = 1;
+    }
+    if (($creditcount == 1) && ($debitcount == 2)) {
+      $form->{creditlock} = 1;
+    }
+    if (($creditcount == 2) && ($debitcount == 1)) {
+      $form->{debitlock} = 1;
+    }
+    if ($debitcredit && $credittax) {
+      $form->{"taxchart_$i"} = "$notax_id--0.00";
+    }
+    if (!$debitcredit && $debittax) {
+      $form->{"taxchart_$i"} = "$notax_id--0.00";
+    }
+    my $amount = ($form->{"debit_$i"} == 0)
+            ? $form->{"credit_$i"}
+            : $form->{"debit_$i"};
+    my $j = $#a;
+    if (($debitcredit && $credittax) || (!$debitcredit && $debittax)) {
+      $form->{"taxchart_$i"} = "$notax_id--0.00";
+      $form->{"tax_$i"}      = 0;
+    }
+    my ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
+    my $iswithouttax = grep { $_->{id} == $taxkey } @{ $zerotaxes };
+    if (!$iswithouttax) {
       if ($debitcredit) {
-        $debitcount++;
+        $debittax = 1;
       } else {
-        $creditcount++;
+        $credittax = 1;
       }
 
-      if (($debitcount >= 2) && ($creditcount == 2)) {
-        $form->{"credit_$i"} = 0;
-        $form->{"tax_$i"}    = 0;
-        $creditcount--;
-        $creditlock = 1;
-      }
-      if (($creditcount >= 2) && ($debitcount == 2)) {
-        $form->{"debit_$i"} = 0;
-        $form->{"tax_$i"}   = 0;
-        $debitcount--;
-        $debitlock = 1;
-      }
-      if (($creditcount == 1) && ($debitcount == 2)) {
-        $creditlock = 1;
-      }
-      if (($creditcount == 2) && ($debitcount == 1)) {
-        $debitlock = 1;
-      }
-      if ($debitcredit && $credittax) {
-        $form->{"taxchart_$i"} = "0--0.00";
-      }
-      if (!$debitcredit && $debittax) {
-        $form->{"taxchart_$i"} = "0--0.00";
-      }
-      $amount =
-        ($form->{"debit_$i"} == 0)
-        ? $form->{"credit_$i"}
-        : $form->{"debit_$i"};
-      $j = $#a;
-      if (($debitcredit && $credittax) || (!$debitcredit && $debittax)) {
-        $form->{"taxchart_$i"} = "0--0.00";
-        $form->{"tax_$i"}      = 0;
-      }
-      if (!$form->{"korrektur_$i"}) {
-        ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
-        if ($taxkey > 1) {
-          if ($debitcredit) {
-            $debittax = 1;
-          } else {
-            $credittax = 1;
-          }
-          if ($form->{taxincluded}) {
-            $form->{"tax_$i"} = $amount / ($rate + 1) * $rate;
-            if ($debitcredit) {
-              $form->{"debit_$i"} = $form->{"debit_$i"} - $form->{"tax_$i"};
-            } else {
-              $form->{"credit_$i"} = $form->{"credit_$i"} - $form->{"tax_$i"};
-            }
-          } else {
-            $form->{"tax_$i"} = $amount * $rate;
-          }
-        } else {
-          $form->{"tax_$i"} = 0;
-        }
-      } elsif ($form->{taxincluded}) {
-        if ($debitcredit) {
-          $form->{"debit_$i"} = $form->{"debit_$i"} - $form->{"tax_$i"};
-        } else {
-          $form->{"credit_$i"} = $form->{"credit_$i"} - $form->{"tax_$i"};
-        }
+      my ($tmpnetamount,$tmpdiff);
+      ($tmpnetamount,$form->{"tax_$i"},$tmpdiff) = $form->calculate_tax($amount,$rate,$form->{taxincluded} *= 1,2);
+      if ($debitcredit) {
+        $form->{"debit_$i"} = $tmpnetamount;
+      } else {
+        $form->{"credit_$i"} = $tmpnetamount;
       }
 
-      for (@flds) { $a[$j]->{$_} = $form->{"${_}_$i"} }
-      $count++;
+    } else {
+      $form->{"tax_$i"} = 0;
     }
+
+    for (@flds) { $a[$j]->{$_} = $form->{"${_}_$i"} }
+    $count++;
   }
 
-  for $i (1 .. $count) {
-    $j = $i - 1;
+  if ($split_safety{-1} > 1 && $split_safety{1} > 1) {
+    $::form->error($::locale->text("Split entry detected. The values you have entered will result in an entry with more than one position on both debit and credit. " .
+                                   "Due to known problems involving accounting software kivitendo does not allow these."));
+  }
+
+  for my $i (1 .. $count) {
+    my $j = $i - 1;
     for (@flds) { $form->{"${_}_$i"} = $a[$j]->{$_} }
   }
 
-  for $i ($count + 1 .. $form->{rowcount}) {
+  for my $i ($count + 1 .. $form->{rowcount}) {
     for (@flds) { delete $form->{"${_}_$i"} }
   }
 
-  for $i (1 .. $form->{rowcount}) {
-    $dr  = $form->{"debit_$i"};
-    $cr  = $form->{"credit_$i"};
-    $tax = $form->{"tax_$i"};
+  my ($debit, $credit, $taxtotal);
+  for my $i (1 .. $form->{rowcount}) {
+    my $dr  = $form->{"debit_$i"};
+    my $cr  = $form->{"credit_$i"};
+    my $tax = $form->{"tax_$i"};
     if ($dr && $cr) {
-      $form->error(
-        $locale->text(
-          'Cannot post transaction with a debit and credit entry for the same account!'
-        ));
+      $form->error($locale->text('Cannot post transaction with a debit and credit entry for the same account!'));
     }
-    if ($form->{taxincluded}) {
-      if ($dr) {
-        $debit += $dr + $tax;
-      }
-      if ($cr) {
-        $credit += $cr + $tax;
-      }
-      $taxtotal += $tax;
-    } else {
-      if ($dr) {
-        $debit += $dr + $tax;
-      }
-      if ($cr) {
-        $credit += $cr + $tax;
-      }
-    }
-  }
-  if (!$taxtotal) {
-    $form->{taxincluded} = 0;
+    $debit    += $dr + $tax if $dr;
+    $credit   += $cr + $tax if $cr;
+    $taxtotal += $tax if $form->{taxincluded}
   }
 
+  $form->{taxincluded} = 0 if !$taxtotal;
+
   # this is just for the wise guys
+
+  $form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
+    if ($form->date_max_future($form->{"transdate"}, \%myconfig));
   $form->error($locale->text('Cannot post transaction for a closed period!'))
-    if ($transdate <= $closedto);
+    if ($form->date_closed($form->{"transdate"}, \%myconfig));
   if ($form->round_amount($debit, 2) != $form->round_amount($credit, 2)) {
     $form->error($locale->text('Out of balance transaction!'));
   }
-  
+
   if ($form->round_amount($debit, 2) + $form->round_amount($credit, 2) == 0) {
     $form->error($locale->text('Empty transaction!'));
   }
-  
-  if (($errno = GL->post_transaction(\%myconfig, \%$form)) <= -1) {
+
+  if ((my $errno = GL->post_transaction(\%myconfig, \%$form)) <= -1) {
     $errno *= -1;
+    my @err;
     $err[1] = $locale->text('Cannot have a value in both Debit and Credit!');
     $err[2] = $locale->text('Debit and credit out of balance!');
     $err[3] = $locale->text('Cannot post a transaction without a value!');
@@ -1737,38 +1107,107 @@ sub post {
   undef($form->{callback});
   # saving the history
   if(!exists $form->{addition} && $form->{id} ne "") {
-  	$form->{addition} = "SAVED";
-  	$form->{what_done} = $locale->text("Buchungsnummer") . " = " . $form->{id}; 
-  	$form->save_history($form->dbconnect(\%myconfig));
+    $form->{snumbers} = qq|gltransaction_| . $form->{id};
+    $form->{addition} = "POSTED";
+    $form->{what_done} = "gl transaction";
+    $form->save_history;
+  }
+  # /saving the history
+
+  $main::lxdebug->leave_sub();
+}
+
+sub post {
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
+  my $locale   = $main::locale;
+
+  if ($::myconfig{mandatory_departments} && !$form->{department_id}) {
+    $form->{saved_message} = $::locale->text('You have to specify a department.');
+    update();
+    exit;
+  }
+
+  $form->{title}  = $locale->text("$form->{title} General Ledger Transaction");
+  $form->{storno} = 0;
+
+  post_transaction();
+  if ($::instance_conf->get_webdav) {
+    SL::Webdav->new(type     => 'general_ledger',
+                    number   => $form->{reference},
+                   )->webdav_path;
   }
-  # /saving the history 
-  $form->redirect("Buchung gespeichert. Buchungsnummer = " . $form->{id});
-  $lxdebug->leave_sub();
 
+  $form->{callback} = build_std_url("action=add", "show_details");
+  $form->redirect($::locale->text("General ledger transaction '#1' posted", $form->{reference}));
+
+  $main::lxdebug->leave_sub();
 }
 
 sub post_as_new {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
 
   $form->{id} = 0;
   &add;
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
 }
 
 sub storno {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
+
+  # don't cancel cancelled transactions
+  if (IS->has_storno(\%myconfig, $form, 'gl')) {
+    $form->{title} = $locale->text("Cancel Accounts Receivables Transaction");
+    $form->error($locale->text("Transaction has already been cancelled!"));
+  }
+
+  GL->storno($form, \%myconfig, $form->{id});
 
-  $form->{id}     = 0;
-  $form->{storno} = 1;
   # saving the history
   if(!exists $form->{addition} && $form->{id} ne "") {
-  	$form->{addition} = "STORNO";
-  	$form->save_history($form->dbconnect(\%myconfig));
+    $form->{snumbers} = qq|gltransaction_| . $form->{id};
+    $form->{addition} = "STORNO";
+    $form->{what_done} = "gl_transaction";
+    $form->save_history;
   }
-  # /saving the history 
-  &post;
-  $lxdebug->leave_sub();
+  # /saving the history
 
+  $form->redirect(sprintf $locale->text("Transaction %d cancelled."), $form->{storno_id});
+
+  $main::lxdebug->leave_sub();
+}
+
+sub continue {
+  call_sub($main::form->{nextsub});
+}
+
+sub get_tax_dropdown {
+  my $transdate    = $::form->{transdate} ? DateTime->from_kivitendo($::form->{transdate}) : DateTime->today_local;
+  my @tax_accounts = GL->get_active_taxes_for_chart($::form->{accno_id}, $transdate);
+  my $html         = $::form->parse_html_template("gl/update_tax_accounts", { TAX_ACCOUNTS => \@tax_accounts });
+
+  print $::form->ajax_response_header, $html;
 }
 
+sub get_chart_balance {
+  my %balances = GL->get_chart_balances($::form->{accno_id});
+  my $balance  = $::form->format_amount(\%::myconfig, $balances{ $::form->{accno_id} }, 2, 'DRCR');
+
+  print $::form->ajax_response_header, $balance;
+}
+
+1;